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galina1969 [7]
3 years ago
13

What figure is a dilation of Figure A by a factor of 12 ?

Mathematics
1 answer:
avanturin [10]3 years ago
6 0

Answer:

Choose the figure with side lengths 0.5, 1, 2 and 2.5

Step-by-step explanation:

Similar figures are figures which have the same shape but not the same size. This means their angle measures are equal but their side lengths are not instead they are proportional. They are related by a scale factor. To find the new side lengths of the figure multiply the original side lengths by 1/2.

The sides are 1, 2, 4, and 5.

They become:

1*1/2 = 0.5

2*1/2 = 1

4*1/2 = 2

5*1/2 = 2.5

Choose the figure with these distances.

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Sati [7]

Answer:

Cost of one pencil: \$0.07

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Step-by-step explanation:

Let be "p" the cost in dollars of one pencil and "e" the cost in dollars of one eraser.

Based on the information given in the exercise, you can set up the following system of equations:

\left \{ {{4p+3e=0.37} \atop {3p+4e=0.33 }} \right.

You can use the Elimination Method to solve the system of equations.

Multiply the first equation by -3 ad the second one by 4. Then add the equations and solve for "e":

{\left \{ {{-12p-9e=-1.11} \atop {12p+16e=1.32}} \right.\\..........................\\7e=0.21\\\\e=0.03

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3 years ago
What is equivalent to 2x +(x) +3+(_2)
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Help please !! thank youu
VLD [36.1K]

Answer:

d = √91 ft = about 9.53 ft

Step-by-step explanation:

use pythagorean theorem which is a²+b²=c²

(the hypotnuse which is opposite side of the right angle is always going to be C in the pythagorean theorem)

a = 3    b = ?     c = 10

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Answer:

Step-by-step explanation:

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